As industries around the world work to reduce their environmental footprint, Worcester Polytechnic Institute (WPI) is expanding its collaboration with ProAmpac to explore new approaches to sustainable packaging. The partnership brings together WPI researchers and industry leaders to evaluate fiber-based alternatives to plastics and develop technologies that can reduce waste across packaging systems from production to distribution.
The WPI team includes faculty from multiple departments: chemical engineering; civil, environmental, and architectural engineering; mechanical and materials engineering; and chemistry and biochemistry. Professors including Michael Timko (CE), Jamal Yagoobi (MME), Nima Rahbar (CEA), and Pratap Rao (MME), will lead research efforts that draw on expertise in materials science, surface engineering, characterization, and design.
“Addressing complex global challenges like packaging waste requires integrated, interdisciplinary approaches,” said Timko. “This collaboration leverages WPI’s strength in project-based research and industry partnerships to deliver practical, scalable solutions that benefit both the environment and the economy while offering our students real-world experience.”
The research initiative is focused on two primary objectives, both centered on reducing waste:
Advancing fiber-based alternatives to plastics
A significant portion of single-use plastics is used in packaging. WPI and ProAmpac are working to increase the use of renewable fiber-based materials as a replacement. Researchers will focus on replicating the durability, flexibility, and barrier properties of traditional plastics using sustainable fiber composites. Success in this area could reduce reliance on plastic packaging and help alleviate pressure on landfills and ecosystems.
Reducing food waste through temperature management
The second area of focus addresses spoilage, a major contributor to global food waste. The team will explore cost-effective phase change materials that regulate temperature during shipping and storage. By maintaining optimal conditions and limiting exposure to heat, which promotes bacterial growth, the research aims to extend product shelf life and improve the efficiency of food distribution systems.
This collaboration reflects WPI’s continued commitment to advancing high-impact research and innovation in partnership with industry leaders. By combining academic expertise with real-world application, the initiative is positioned to contribute meaningful solutions to sustainability challenges facing the packaging sector and beyond.
